What is the max altitude for a drone?

Related questions

1. Are drones allowed to fly overnight?
2. How high can you legally fly a drone?
3. Do I own the airspace above my house?
4. Can you fly a drone above 400 ft?
5. Can my neighbor fly a drone over my house?
6. Can I shoot a drone over my property Pennsylvania?
7. Is it illegal to fly a drone over someone's house?
8. Can I shoot down a drone over my property UK?

Tags

1. #ground
2. #remains
3. #knots
4. #drone
5. #altitude
6. #within
7. #higher
8. #structure
9. #speed
10. #maximum
11. #above
12. #allowable